$3 Kuwait International Airport Project 3D model by dartur. Available on CGTrader. Check it out on CGHub.
SLDPRT (SolidWorks, filesize: 42 MB), OBJ (OBJ, filesize: 62.7 MB), FBX (Autodesk FBX, filesize: 49.5 MB), MAX (Autodesk 3ds Max, filesize: 60.2 MB), IGE (IGES, filesize: 57.1 MB), STL (Stereolithography, filesize: 33 MB)